CN103532551A - 高速三态adc - Google Patents
高速三态adc Download PDFInfo
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- CN103532551A CN103532551A CN201310379543.4A CN201310379543A CN103532551A CN 103532551 A CN103532551 A CN 103532551A CN 201310379543 A CN201310379543 A CN 201310379543A CN 103532551 A CN103532551 A CN 103532551A
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- 230000011664 signaling Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 238000005070 sampling Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Description
Claims (5)
- 一种实现模拟信号转换为数字信号(ADC)的方法,其包含的五个特征分别为:1.将同一模拟信号(Ui)按照两个不同的比例分别变换为模拟信号一(VH)和模拟信号二(VL)。
- 2.在逻辑系统中,设有与模拟信号一(VH)进行比较的参考电压一(vh),另设有与模拟信号二(VL)进行比较的参考电压二(vl)。
- 3.当模拟信号一(VH)高于参考电压一(vh)时,脉冲信号(Pi)经过一定的逻辑电路(逻辑门)后,逻辑电路(逻辑门)的输出(Po)为特定的数字信号一(数字信号1或0)。
- 4.当模拟信号二(VL)小于参考电压二(vl)时,脉冲信号(Pi)经过一定的逻辑电路(逻辑门)后,逻辑电路(逻辑门)的输出(Po)为特定的数字信号零(数字信号0或1)。
- 5.当模拟信号一(VH)不高于参考电压一(vh),且模拟信号二(VL)不小于参考电压二(vi)时,脉冲信号(Pi)经过一定的逻辑电路(逻辑门)后,逻辑电路(逻辑门)的输出(Po)是数字信号一和数字信号零间隔彼此组成的连续信号(数字信号1和0组成的连续信号)。
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CN201310379543.4A CN103532551B (zh) | 2013-07-21 | 2013-08-20 | 高速三态adc |
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CN201310321247.9 | 2013-07-21 | ||
CN201310321247 | 2013-07-21 | ||
CN2013103212479 | 2013-07-21 | ||
CN201310379543.4A CN103532551B (zh) | 2013-07-21 | 2013-08-20 | 高速三态adc |
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CN103532551A true CN103532551A (zh) | 2014-01-22 |
CN103532551B CN103532551B (zh) | 2016-08-10 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104901697A (zh) * | 2015-05-04 | 2015-09-09 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
CN113437976A (zh) * | 2021-04-09 | 2021-09-24 | 深圳市纽瑞芯科技有限公司 | 一种三态型量化的逐次逼近方法和逐次逼近模数转换电路 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1217098A (zh) * | 1996-05-07 | 1999-05-19 | Arm有限公司 | 具有多个输出级的数模转换器 |
CN1961484A (zh) * | 2004-06-04 | 2007-05-09 | 德州仪器公司 | 三值解码器电路及方法 |
US7511648B2 (en) * | 2007-04-23 | 2009-03-31 | Texas Instruments Incorporated | Integrating/SAR ADC and method with low integrator swing and low complexity |
CN101694999A (zh) * | 2009-10-21 | 2010-04-14 | 无锡安芯半导体有限公司 | 一种高速模数转换器的相位可调时钟输出电路 |
CN101814919A (zh) * | 2009-02-24 | 2010-08-25 | 恩益禧电子股份有限公司 | 模拟数字转换器 |
US20120075128A1 (en) * | 2010-09-29 | 2012-03-29 | Fujitsu Semiconductor Limited | Successive approximation a/d converter |
-
2013
- 2013-08-20 CN CN201310379543.4A patent/CN103532551B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1217098A (zh) * | 1996-05-07 | 1999-05-19 | Arm有限公司 | 具有多个输出级的数模转换器 |
CN1961484A (zh) * | 2004-06-04 | 2007-05-09 | 德州仪器公司 | 三值解码器电路及方法 |
US7511648B2 (en) * | 2007-04-23 | 2009-03-31 | Texas Instruments Incorporated | Integrating/SAR ADC and method with low integrator swing and low complexity |
CN101814919A (zh) * | 2009-02-24 | 2010-08-25 | 恩益禧电子股份有限公司 | 模拟数字转换器 |
CN101694999A (zh) * | 2009-10-21 | 2010-04-14 | 无锡安芯半导体有限公司 | 一种高速模数转换器的相位可调时钟输出电路 |
US20120075128A1 (en) * | 2010-09-29 | 2012-03-29 | Fujitsu Semiconductor Limited | Successive approximation a/d converter |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104901697A (zh) * | 2015-05-04 | 2015-09-09 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
CN104901697B (zh) * | 2015-05-04 | 2019-03-29 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
CN113437976A (zh) * | 2021-04-09 | 2021-09-24 | 深圳市纽瑞芯科技有限公司 | 一种三态型量化的逐次逼近方法和逐次逼近模数转换电路 |
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Address after: 610211 Sichuan Province, Chengdu city Shuangliu County Street West Road No. 33 2 Hong Kong sheep double unit 1 Building No. 705 Applicant after: Ma Donglin Address before: 610045 Sichuan city of Chengdu province Jitou town Fuk a 3-2-12 tide Applicant before: Ma Donglin |
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Effective date of registration: 20200922 Address after: 233400 building 111, No.8 pedestrian street, middle section of Yuwang Road, Huaiyuan County, Bengbu City, Anhui Province Patentee after: Huaiyuan Hanbang Technology Consulting Co.,Ltd. Address before: 610211 Sichuan Province, Chengdu city Shuangliu County Street West Road No. 33 2 Hong Kong sheep double unit 1 Building No. 705 Patentee before: Ma Donglin |
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Effective date of registration: 20220223 Address after: 101200 zone 6, Xinggu Economic Development Zone, Pinggu District, Beijing 305-214152 (cluster registration) Patentee after: Beijing carbon value environmental development center (L.P.) Address before: 233400 building 111, No.8, pedestrian street, middle section of Yuwang Road, Huaiyuan County, Bengbu City, Anhui Province Patentee before: Huaiyuan Hanbang Technology Consulting Co.,Ltd. |
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Granted publication date: 20160810 |